From nobody Mon Nov 08 15:28:17 2021 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 0D8341842EAE for ; Mon, 8 Nov 2021 15:28:30 +0000 (UTC) (envelope-from maurizio1018@gmail.com) Received: from mail-ot1-x336.google.com (mail-ot1-x336.google.com [IPv6:2607:f8b0:4864:20::336]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Hnw4F4Jp5z3J1C for ; Mon, 8 Nov 2021 15:28:29 +0000 (UTC) (envelope-from maurizio1018@gmail.com) Received: by mail-ot1-x336.google.com with SMTP id q33-20020a056830442100b0055abeab1e9aso26075347otv.7 for ; Mon, 08 Nov 2021 07:28:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=0fqXFbQ8j5dE4UOA+kMBVSmJfi1acdR5kzD7EnD0+D4=; b=XbaMuVAraAfCjBdJ2u8OqNF08y2BI6X0ytiueALBnDsj52EMKeuKoCVkQuDOzj9o6d o3NsyhsY9eFd9MSgZqAgMg/hHpIl95w1vsL4Xn12+87mWN919dxuIyCJTGsde20TRGZJ X3z4H+DmtUVojArD9rzcFHmjK1mRshmoLLa7CB2E7+hdrgbhopeKq8JjIaG2JC45L2rK O5Ikq48Q8TEPemUyGDaxOuUfUrc+KQFmIPspqFpY9W8umuM0hzbkjs9YsntkIxkwEsqL CTRs1XwEEkyWviuH/U8ceWHvQkQNQ0MYlcTpC/csxv0cfMpyY+4kPQJKMNDAReiOeiTR tbfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=0fqXFbQ8j5dE4UOA+kMBVSmJfi1acdR5kzD7EnD0+D4=; b=uXf8aOPlvQf3xxEJB3VcAbc/V288/p6PDF/jbZNFqx0uZpMHE0zMMo6DwnrkkZo8DB Za7L849emK1J3S2luLKacRKLMydqOZ4TduHyC/L98OBwEXYKi85dF5Bhy9tukI544Qbx obgiCSrkVQX88zoZPNjfSXjIVe4JJqbJLAl4ShYQt7igMUjycyBrFdR4v7l0jXcAXcMu ysgZ54BdOQ+sm1v5kM/T22hSfu6Axnb7DRn0MpwVvh6tN+UgBQMBvE1VjGGyRvz3+CJH QlNEC56yQ/WEfaLy26UX9ddTUm2ELAjus19RFugqLMjW0bDts5/Hy33LBaqomMPCsFdW VN0w== X-Gm-Message-State: AOAM533R5xc85R5bUIM6sEjJrZ2FUo7mSAytfC+qILtejb6kUG2ym12L XXvtDi0xWxtZ6RDnDsHXuNpHyfT/rK3OYV+pUbffq9evKr0= X-Google-Smtp-Source: ABdhPJyXuygM4dxvqux4arW/IeyT7MbHFrAAXpjMNPYEPgYNkCKZ5P8bd/KXnzgbUDXlk/H0MW3P9EJXmXKg7I2mjoI= X-Received: by 2002:a9d:5c2:: with SMTP id 60mr517338otd.104.1636385308966; Mon, 08 Nov 2021 07:28:28 -0800 (PST) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 From: Maurizio Vairani Date: Mon, 8 Nov 2021 16:28:17 +0100 Message-ID: Subject: Kernel panic on Lenovo Thinkpad T450 To: freebsd-current Content-Type: multipart/alternative; boundary="0000000000000e827c05d048a553" X-Rspamd-Queue-Id: 4Hnw4F4Jp5z3J1C X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=XbaMuVAr; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of maurizio1018@gmail.com designates 2607:f8b0:4864:20::336 as permitted sender) smtp.mailfrom=maurizio1018@gmail.com X-Spamd-Result: default: False [-2.02 / 15.00]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-0.999]; NEURAL_SPAM_MEDIUM(0.97)[0.975]; RCPT_COUNT_ONE(0.00)[1]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::336:from]; NEURAL_HAM_SHORT(-1.00)[-0.998]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-ThisMailContainsUnwantedMimeParts: Y --0000000000000e827c05d048a553 Content-Type: text/plain; charset="UTF-8" On this laptop I've been using FreeBSD 14 for a few months now and sometimes it panics, but after upgrading to: uname -a FreeBSD NomadBSD 14.0-CURRENT FreeBSD 14.0-CURRENT #0 e2157cd00: Sat Nov 6 03:21:26 CET 2021 root@NomadBSD:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 It always panics, usually when I run Firefox. The backtrace of these dumps show these lines: #10 0xffffffff80c2b578 in vpanic (fmt=0xffffffff811ff8df "%s", ap=, ap@entry=0xfffffe01246b3860) at /usr/src/sys/kern/kern_shutdown.c:908 #11 0xffffffff80c2b303 in panic (fmt=0xffffffff81e9f1e0 "\033\300*\201\377\377\377\377") at /usr/src/sys/kern/kern_shutdown.c:844 #12 0xffffffff810f4f07 in trap_fatal (frame=0xfffffe01246b3a60, eva=491328337975) at /usr/src/sys/amd64/amd64/trap.c:946 #13 0xffffffff810f4fa9 in trap_pfault (frame=frame@entry=0xfffffe01246b3a60, usermode=false, signo=, signo@entry=0x0, ucode=, ucode@entry=0x0) at /usr/src/sys/amd64/amd64/trap.c:765 #14 0xffffffff810f45a7 in trap (frame=0xfffffe01246b3a60) at /usr/src/sys/amd64/amd64/trap.c:443 #15 #16 0xffffffff837692c9 in drm_prime_handle_to_fd_ioctl () from /boot/modules/drm.ko #17 0xffffffff8375cc52 in drm_ioctl_kernel () from /boot/modules/drm.ko #18 0xffffffff8375cfaf in drm_ioctl () from /boot/modules/drm.ko #19 0xffffffff80e92727 in linux_file_ioctl_sub (fp=, filp=0xffffffff837692a0 , fop=, cmd=, data=, td=) at /usr/src/sys/compat/linuxkpi/common/src/linux_compat.c:993 #20 linux_file_ioctl (fp=, cmd=, data=, cred=, td=0xfffff802aef60000) at /usr/src/sys/compat/linuxkpi/common/src/linux_compat.c:1610 #21 0xffffffff80ca1f52 in fo_ioctl (fp=, com=3222037549, data=0x1, active_cred=0x0, td=0xfffffe0124afa1e0) at /usr/src/sys/sys/file.h:360 #22 kern_ioctl (td=, td@entry=0xfffffe0124afa1e0, fd=, com=, com@entry=3222037549, data=0x1 , data@entry=0xfffffe01246b3d50 "\n") at /usr/src/sys/kern/sys_generic.c:803 #23 0xffffffff80ca1ca4 in sys_ioctl (td=0xfffffe0124afa1e0, uap=0xfffffe0124afa5d0) at /usr/src/sys/kern/sys_generic.c:711 #24 0xffffffff810f58de in syscallenter (td=) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:189 #25 amd64_syscall (td=0xfffffe0124afa1e0, traced=0) at /usr/src/sys/amd64/amd64/trap.c:1191 #26 #27 0x000000080ce80f0a in ?? () Backtrace stopped: Cannot access memory at address 0x7fffffffda48 What can I do ? I can share the /var/crash directory content if necessary. Thanks -- Maurizio --0000000000000e827c05d048a553--